KR20200048000A - 복합소재 프레스 성형 방법 - Google Patents
복합소재 프레스 성형 방법 Download PDFInfo
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- KR20200048000A KR20200048000A KR1020180129584A KR20180129584A KR20200048000A KR 20200048000 A KR20200048000 A KR 20200048000A KR 1020180129584 A KR1020180129584 A KR 1020180129584A KR 20180129584 A KR20180129584 A KR 20180129584A KR 20200048000 A KR20200048000 A KR 20200048000A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
- B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
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- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
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- B29C66/0322—Post-pressing without reshaping, i.e. keeping the joint under pressure after joining
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
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- B29C66/0324—Reforming or reshaping the joint, e.g. folding over
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- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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Abstract
이를 위해 본 발명의 상부 금속부재, 수지부재 및 하부 금속부재로 구성된 복합소재를 프레스 가공하는 방법은 상단면에 제1 코팅필름이 접착되며, 하단면에 제2 코팅필름이 접착된 하부 금속부재를 제조하는 단계; 상부 금속부재, 제1 핫 멜트부재, 수지부재, 제2 핫 멜트부재 및 하부 금속부재 순으로 접착된 복합 소재를 제조하는 단계; 상기 복합 소재의 테두리로부터 내측으로 일정 거리 인입된 지점을 제1 커터를 이용하여 상기 하부 금속부재의 상단까지 절삭하는 단계; 절삭된 지점의 외측에 위치하는 상부 금속부재, 제1 핫 멜트부재, 수지부재, 제2 핫 멜트부재를 제거하는 단계; 및 상기 하부 금속부재를 헤밍 다이를 이용하여 180ㅀ 구부려 상기 상부 금속부재와 수지부재가 측면에서 노출되지 않도록 하는 단계를 포함한다.
Description
도 2는 본 발명의 일실시 예에 따른 복합 소재의 구조를 도시하고 있다.
도 3은 본 발명의 일실시 예에 따른 복합 소재의 가공 과정을 도시하고 있다.
도 4는 본 발명의 일실시 예에 따른 상부 금속부재와 수지부재가 절삭된 이후 복합소재의 가공 과정을 도시하고 있다.
도 5는 본 발명의 일실시 예에 따른 상부 금속부재를 절곡한 이후의 복합소재의 가공 과정을 도시하고 있다.
도 6은 본 발명의 일실시 예에 따른 복합 소재를 가공하는 과정을 도시한 흐름도이다.
도 7은 본 발명의 다른 실시 예에 따른 복합소재 가공 방법을 도시하고 있다.
도 8은 본 발명의 일실시 예에 따른 하부 금속부재에 제1 코팅 필름과 제2 코팅 필름을 접착하는 방안을 도시하고 있다.
도 9는 본 발명의 일실시 예에 따른 복합 소재의 구성을 도시하고 있다.
도 10은 본 발명의 일실시 예에 따른 T 커터를 이용하여 복합소재를 가공하는 부위를 도시하고 있다.
도 11은 본 발명의 일실시 예에 따른 헤밍 다이를 이용하여 하부 금속부재를 헤밍한 예를 도시하고 있다.
104: 수지부재 106: 하부 금속부재
Claims (6)
- 상부 금속부재, 수지부재 및 하부 금속부재로 구성된 복합소재를 프레스 가공하는 방법에 있어서,
상단면에 제1 코팅필름이 접착되며, 하단면에 제2 코팅필름이 접착된 하부 금속부재를 제조하는 단계;
상부 금속부재, 제1 핫 멜트부재, 수지부재, 제2 핫 멜트부재 및 하부 금속부재 순으로 접착된 복합 소재를 제조하는 단계;
상기 복합 소재의 테두리로부터 내측으로 일정 거리 인입된 지점을 제1 커터를 이용하여 상기 하부 금속부재의 상단까지 절삭하는 단계;
절삭된 지점의 외측에 위치하는 상부 금속부재, 제1 핫 멜트부재, 수지부재, 제2 핫 멜트부재를 제거하는 단계; 및
상기 하부 금속부재를 헤밍 다이를 이용하여 180ㅀ 구부려 상기 상부 금속부재와 수지부재가 측면에서 노출되지 않도록 하는 단계를 포함함을 특징으로 하는 복합소재를 프레스 가공하는 방법.
- 제 1항에 있어서,
상기 제2 코팅필름은 하부 금속부재의 하단면 전체에 접착되며, 상기 제1 코팅필름은 하부 금속부재의 상단면 중 일부에 접착됨을 특징으로 하는 복합소재를 프레스 가공하는 방법.
- 제 2항에 있어서, 상기 제1 코팅필름은 상기 하부 금속부재의 제1 방향인 양측에 접착되며, 제1 방향과 직각 방향인 제2 방향으로 일정 간격 이격된 상태로 접착됨을 특징으로 하는 복합소재를 프레스 가공하는 방법.
- 제 3항에 있어서, 상기 복합소재를 제조하는 단계 이후에,
제2 커터를 이용하여 제2 방향으로 접착된 제1 코팅필름의 중간 부분을 절단하여 사각형 형상의 복합소재를 제조함을 특징으로 하는 복합소재를 프레스 가공하는 방법.
- 제 4항에 있어서, 상기 제1 커터를 이용하여 상기 하부 금속부재의 상단까지 절삭하는 단계는,
제1 코팅필름이 접착된 부분과 제1 코팅필름이 접착되지 않은 부분이 포함되도록 일정폭만큼 절삭함을 특징으로 하는 복합소재를 프레스 가공하는 방법.
- 제 1항 또는 제 5항 중 어느 한 항의 복합소재를 프레스 가공하는 방법으로 가공된 복합소재.
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| KR1020180129584A KR102212888B1 (ko) | 2018-10-29 | 2018-10-29 | 복합소재 프레스 성형 방법 |
| EP19161506.1A EP3646960B1 (en) | 2018-10-29 | 2019-03-08 | Press forming method for composite material |
| US16/297,203 US10811628B2 (en) | 2018-10-29 | 2019-03-08 | Press forming method for composite material |
| CN201920408230.XU CN210059443U (zh) | 2018-10-29 | 2019-03-28 | 复合材料模压成型装置 |
| CN201910242909.0A CN110216890A (zh) | 2018-10-29 | 2019-03-28 | 复合材料的模压成型方法 |
| JP2019066514A JP6698905B2 (ja) | 2018-10-29 | 2019-03-29 | 積層材ケーシング部材の製造方法 |
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| US (1) | US10811628B2 (ko) |
| EP (1) | EP3646960B1 (ko) |
| JP (1) | JP6698905B2 (ko) |
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| CN112829329B (zh) * | 2020-12-31 | 2024-07-12 | 臻越自动化技术(上海)有限公司 | 下模模具装置及汽车扶手的表皮粘贴方法 |
| CN113561511B (zh) * | 2021-07-01 | 2023-02-03 | 东莞市豪顺精密科技有限公司 | 一种钢塑背板及其制造方法 |
| KR102515993B1 (ko) | 2021-09-30 | 2023-03-30 | 주식회사 인지디스플레이 | 디스플레이장치용 샤시 성형방법 |
| KR102591102B1 (ko) | 2021-09-30 | 2023-10-19 | (주)인지디스플레이 | 디스플레이장치용 복합판넬 성형방법 |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2020072466A (ja) | 2020-05-07 |
| EP3646960B1 (en) | 2021-08-18 |
| KR102212888B1 (ko) | 2021-02-05 |
| US20200136084A1 (en) | 2020-04-30 |
| CN110216890A (zh) | 2019-09-10 |
| EP3646960A1 (en) | 2020-05-06 |
| US10811628B2 (en) | 2020-10-20 |
| JP6698905B2 (ja) | 2020-05-27 |
| CN210059443U (zh) | 2020-02-14 |
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